Portable IV Tester
SC-IV-Portable
Product introduction
Portable IV Tester SC-IV-Portable
Voltage measurement up to 1500V, current up to 20A, capable of testing 30kW PV modules, providing accurate and efficient I-V characteristic testing.
Vision Potential · Portable IV Tester
Portable IV Tester SC-IV-Portable adopts integrated packaging technology and can test parameters such as open-circuit voltage, short-circuit current, and maximum power of solar cell modules/arrays. Voltage measurement up to 1500V, current up to 20A, capable of testing 30kW PV modules. Equipped with a high-precision irradiance meter and temperature sensor, it provides accurate on-site irradiance values. One-click data export, single module/string test completed in 10 seconds, making it the preferred configuration for third-party testing institutions and power plant O&M.
The device features a built-in high-capacity lithium battery with 8 hours of endurance; touchscreen plus keyboard operation, clearly visible under sunlight; complies with multiple industry standards such as IEC and GB, providing users with a safe and reliable testing experience.
Main Unit
Irradiance MeterMain Functions
01
Single Module Test
Features a unique module power generation test function for local solar resource assessment. Provides up to 400-point high-resolution test mode and Ethernet monitoring function compliant with Modbus/TCP protocol, suitable for scientific research needs.
02
String Test
Quickly tests the power generation efficiency, short circuit, power output of PV strings, and rapidly screens electrical performance differences between strings.
03
Irradiance Measurement
Measures sunlight at the top of the irradiance meter, recording irradiance, temperature, and angle.
04
STC Parameter Conversion Test
Compatible with over 95% of current PV panel specifications, quickly switches between different module parameters, and automatically calculates the current power generation efficiency and conversion rate of the panel.
05
Environmental Monitoring
Provides environmental detection functions such as panel temperature and solar irradiance measurement, with user-selectable irradiance meter matching.
Product Advantages
①
10～1500V High-Precision Curve Test
Utilizes a resistive test module for more accurate single module testing. Capable of testing IV curves of strings up to 1500V and series/parallel testing of strings up to 20A.
②
Long Endurance
Built-in high-capacity replaceable lithium battery module provides up to 8 hours of continuous operation, ensuring ample power for testing.
③
Auto Ranging
Automatically switches measurement ranges based on the current/voltage of different components/strings, providing accurate test ranges with overvoltage and overcurrent protection.
④
PV Module Correction Database
Built-in extensive correction model database for solar cells, covering products from most module manufacturers, providing reference for test result conversion ratios, and supports manual addition.
⑤
High-Voltage Isolation Design for Safety
Internal high-voltage isolated power supply design, with open-circuit voltage test range up to 1500V, supporting testing of PV arrays up to 30kW, ensuring user safety.
⑥
Touchscreen Operation
Touchscreen plus keyboard operation, high-brightness LCD screen clearly visible in sunlight, rich peripheral interfaces for various expansion and networking functions.
⑦
National & Industry Standards Compliance
Complies with multiple standards including IEC61215, IEC61646, GB4793.1, IEC60904, IEC60891, and can serve as a basis for third-party metrology.
Technical Specifications
System Parameters
Parameter Specification Voltage Measurement Range 10V～1500V Voltage Measurement Resolution 0.1V Voltage Test Accuracy ±0.5%±0.2V Current Measurement Range 0.01A～20A Current Measurement Resolution 0.001A Current Test Accuracy ±0.5%+0.02A Max Power Test Repeatability ±0.5%±3W Max Power Test Range 50W～30kW Accuracy of STC Converted Max Power Better than ±5% Cell Temperature Measurement Range -30℃～100℃ Temperature Test Accuracy ±1℃ Irradiance Measurement Range 0～1400W/m² Irradiance Measurement Accuracy Better than ±3% Test Cycle 20s Data Points 2048 points Data Storage >2000 values Continuous Testing 20s PV Module Model Database General Network Expansion Multiple IV testers can be connected for comparison testing Main Unit Parameters
Parameter Specification Storage Expansion USB Display 640x480, 6.5-inch LED Power Supply Built-in lithium battery / power adapter Battery Specifications 14.8V/4400mAH Battery Endurance 8 hours Dimensions 390x300x200mm Operating Temperature -10℃～50℃ Storage Temperature -20℃～60℃ Humidity 5～95%RH Irradiance Meter Parameters
Parameter Specification Irradiance Measurement Range 0～1400W/m² Resolution 1W/m² Measurement Accuracy ±(5%+5 digits) Temperature Resolution 0.1℃ Temperature Test Accuracy ±1℃ (-10℃ to 75℃); ±2℃ (-30℃ to -10℃ and 75℃ to 100℃) Tilt Angle Measurement Range -90°~90° Operating Temperature -20℃～50℃ (humidity 80%) Storage Temperature -30℃～60℃ Altitude 0～2000m Accessories List
No. Item Unit Qty 1 Main Unit unit 1 2 Power Adapter pcs 1 3 Test Lead Kit (4 banana plug leads + 4 alligator clips) set 1 4 MC4 Y-splitter cable pc 1 5 Solar Irradiance Meter unit 1 6 Irradiance Meter Charger pcs 1 7 User Manual copy 1 8 Certificate of Quality copy 1 9 Packing List copy 1 Core Value
High-precision I-V curve testing, voltage 1500V / current 20A, covering 30kW PV modules.
Integrated portable design, 8-hour battery life, touchscreen operation, adaptable to various field environments.
Built-in extensive module database, compliant with multiple international standards, ideal for power plant O&M and third-party testing.
Portable IV Testing · Accurate & Efficient · Safe & Reliable
1500V/20A · 30kW · One-click Export · 8h Endurance
High-Precision Curve Test IEC/GB Compliant
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